Arbitrary Code Exec via Unauth External Conn in Compressor 4.x
CVE-2025-43515 Published on November 13, 2025
The issue was addressed by refusing external connections by default. This issue is fixed in Compressor 4.11.1. An unauthenticated user on the same network as a Compressor server may be able to execute arbitrary code.
Vulnerability Analysis
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2025-43515 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2025-43515
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Affected Versions
Apple Compressor:- Version unspecified and below 4.11 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.